Headset



FIG. 1 is front perspective view of a headset showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken line showing of the environmental structures in FIGS. 3, 6, 7, and 8 is for illustrative purposes and defines the bounds of the claimed design and forms no part thereof. 

The ornamental design for a headset, as shown and described. 